APA (7th ed.) Citation

(1991). Quarterly report of the sri lanka labour force survey: : fourth quarter 1990. Department of Census and Statistics.

Chicago Style (17th ed.) Citation

Quarterly Report of the Sri Lanka Labour Force Survey: : Fourth Quarter 1990. Colombo: Department of Census and Statistics, 1991.

MLA (9th ed.) Citation

Quarterly Report of the Sri Lanka Labour Force Survey: : Fourth Quarter 1990. Department of Census and Statistics, 1991.

Warning: These citations may not always be 100% accurate.